Philip III

Philip III may refer to:


 * Philip III of Macedon (c. 359–317 BC)
 * Philip III of France (1245–1285)
 * Philip III of Navarre (1328–1342)
 * Philip III of Taranto, Prince of Achaea (1364–1373)
 * Philip III, Duke of Burgundy (1419–1467)
 * Philip III, Margrave of Baden-Rodemachern (1567–1620)
 * Philip III of Spain (1578–1621)
 * Philip III of Portugal (1605–1665)